CN203273575U - Led lamp - Google Patents

Abstract

The utility model discloses a LED lamp, including a plate body, a plurality of light emitting module and an at least lamp shade. The plate body can be arranged on a ceiling structure body; and the plate body is provided with a first surface. The light emitting modules are arranged on the first surface, and the at least one lampshade is also arranged on the first surface and correspondingly covered on the light emitting modules. The utility model discloses have higher security, and the heat dissipation is fast, lamps and lanterns are longe-lived.

Description

LED lamps

technical field

The utility model relates to an LED lamp, in particular to an LED lamp arranged on a ceiling structure.

Background technique

With the emergence of LED technology, there has been a revolutionary breakthrough in the structure of lamps, and because LEDs are small in size and energy-saving, they have gradually replaced conventional light bulbs and light tubes and other light-emitting components, and have become the mainstream in the market.

Like the ceiling structure commonly used in offices at present, it is composed of light steel frames and defines checkerboard-like through-holes, and any ceiling plate and any ceiling lamp have a plate structure corresponding to the area of the through-hole, which is suitable for use Those are arranged and occupied on the checkerboard-shaped through-holes. Traditional ceiling lamps are a group of several traditional lamps. However, because the traditional light tube itself is made of glass, the weight of the traditional light tube is several times that of the LED light set, and the potential for falling is greater. Moreover, the traditional lamps contain toxic substances. If the traditional lamps are accidentally dropped, the glass may stab the human body, and the user is more likely to inhale the toxic substances, causing serious discomfort to the injured. Therefore, in order to prevent the traditional lamp tube from accidentally falling, it is often necessary to install an additional anti-falling stand in front of the lamp tube, which is really inconvenient.

In addition, if it is a traditional tool lamp, it is usually based on installing a tungsten lamp or a fluorescent lamp. If it is a tool light equipped with an LED light, the light boards provided with the LED light are all fixed in the tool light. If the LED light fails, it is very inconvenient to disassemble.

In view of this, it is an urgent problem to be solved in the industry to provide an LED lamp installed on the ceiling. The reason is that the inventor of the present invention is aware of the above-mentioned problems, so he devoted himself to research and combined with the application of theories, and finally proposed a utility model with a reasonable design and effectively improved the above-mentioned deficiencies.

Utility model content

The technical problem to be solved by the utility model is to provide an LED lamp structure for setting on a ceiling structure in view of the above-mentioned deficiencies in the prior art, which has high safety and fast heat dissipation, so as to prolong the life of the lamp .

The technical solution adopted by the utility model to solve the technical problem is to provide an LED lamp, which includes a board body that can be arranged in a ceiling structure, a plurality of light-emitting modules, at least one lampshade and a plurality of drive modules. The board body has A first surface; the plurality of light-emitting modules are arranged on the first surface, each light-emitting module includes a circuit board and a plurality of light-emitting diodes arranged on the circuit board; the at least one lampshade is arranged on the first surface, and correspondingly cover the light emitting modules; the plurality of driving modules are electrically connected to the light emitting modules.

Preferably, the board body also has a second surface opposite to the first surface, and the driving modules are disposed on the second surface of the board body.

Preferably, each of the drive modules includes a transformer and a casing, the casing covers the transformer, and the casing and the transformer are respectively fixed on the second surface.

Preferably, each of the transformers has a power connecting wire, and each of the power connecting wires is passed through a plurality of through holes formed in the board to connect with the light emitting module.

Preferably, the board body also has a plurality of fastening holes, the lampshade has a plurality of fastening parts, and the fastening parts of the lampshade are adapted to be inserted into the corresponding fastening holes of the board body.

Preferably, the material of the plate body is selected from metal plates including aluminum plates and aluminum-magnesium plates, or plates with thermal conductivity or/and heat dissipation properties including ceramic plates.

Preferably, one surface of the lampshade is a diamond-shaped surface or a surface with interlaced warp and latitude lines.

The utility model also provides an LED lamp, which includes a board body, a plurality of light-emitting modules, a plurality of lampshades, and a plurality of drive modules. The board body has a first surface and a second surface opposite to the first surface; The plurality of light-emitting modules are arranged on the first surface, and each of the light-emitting modules includes a circuit board and a plurality of light-emitting diodes arranged on the circuit board; the plurality of lampshades are all arranged on the first surface, and respectively The plurality of driving modules are electrically connected to each of the light emitting modules, and each of the driving modules is arranged on the second surface.

Preferably, each of the drive modules includes a transformer and a casing, the casing covers the transformer, and the casing and the transformer are respectively fixed on the second surface.

Preferably, each of the transformers has a power connecting wire, and each of the power connecting wires is passed through a plurality of through holes formed in the board to connect with the light emitting module.

Preferably, the board body also has a plurality of fastening holes, the lampshade has a plurality of fastening parts, and the fastening parts of the lampshade are adapted to be inserted into the corresponding fastening holes of the board body.

Preferably, the material of the plate body is selected from metal plates including aluminum plates and aluminum-magnesium plates, or plates with thermal conductivity or/and heat dissipation properties including ceramic plates.

Preferably, one surface of the lampshade is a diamond-shaped surface or a surface with interlaced warp and latitude lines.

Preferably, the board is arranged in a ceiling structure or a work light structure.

In the LED lamp of the utility model, the heat energy generated by it can be dissipated to the surrounding environment through the large-area plate body, thereby greatly improving the heat conduction efficiency or heat dissipation efficiency, so as to prolong the life of the lamp. In addition, the LED lamp of the utility model uses light-emitting diodes to replace the combination of conventional lamp tubes, which also greatly improves the safety and power saving efficiency.

Description of drawings

FIG. 1 is a three-dimensional schematic diagram of the LED lamp of the present invention installed on a ceiling structure.

Fig. 2 is a three-dimensional schematic diagram of the LED lamp of the present invention.

Fig. 3 is a schematic exploded view of the LED lamp of the present invention.

Fig. 4 is a three-dimensional schematic view of the LED lamp of the present invention installed on the work lamp structure.

Fig. 5 is a cross-sectional exploded schematic diagram of the LED lamp and part of the work lamp structure of the present invention.

Detailed ways

The following examples are used to illustrate the contents of the utility model, but not to limit the utility model. Please refer to FIG. 1 , which is a three-dimensional schematic diagram of an LED lamp 1 of the present invention installed on a ceiling structure. The LED lamp 1 of the present utility model can be installed on the ceiling structure 8 which is generally composed of light steel frames. In one checkerboard-shaped through hole 80 , the checkerboard through-hole 80 not occupied by the LED lamp 1 is blocked by the ceiling plate 3 . The user can adjust the setting ratio of the LED lamp 1 and the ceiling plate 3 according to the required brightness of the environment area.

Fig. 2 is a three-dimensional schematic diagram of the LED lamp of the present invention, and Fig. 3 is an exploded schematic diagram of the LED lamp of the present invention. Please refer to FIG. 2 and FIG. 3 , the LED lamp 1 of the present invention includes a board body 11 , a plurality of light emitting modules 13 , at least one lampshade 15 and a plurality of driving modules 17 . The board body 11 has a first surface 111 and a second surface 112 opposite to each other, and the light emitting module 13 is disposed on the first surface 111 of the board body 11 . Each light-emitting module 13 includes a circuit board 136 and a plurality of light-emitting diodes (LEDs) 138 arranged on the circuit board 136, and the circuit board 136 is preferably a planar circuit board, which is directly attached to the first on a surface 111 . With this arrangement, the heat energy generated by the light emitting diodes 138 can be directly transmitted to the board body 11 through the circuit board 136 . Since the board body 11 has a large contact area with the surrounding air, the heat dissipation efficiency is very good.

Moreover, the lampshade 15 is also disposed on the first surface 111 and covers a plurality of light emitting modules 13, so as to prevent the LEDs from being damaged by the external environment (such as moisture, dust, etc.). It should be noted here that the number of the lampshades 15 is preferably corresponding to the number of the light emitting modules 13 , and is set corresponding to the light emitting modules 13 in a one-to-one manner, but this is only an example and not a limitation.

What needs to be explained here is that since the panel body 11 of the LED lamp 1 is already provided with a plurality of light-emitting modules 13 when it leaves the factory, if the LED lamp of the present utility model is to be installed on the ceiling structure 8, only the whole The set of LED lamps 1 is directly placed on the through holes of the checkerboard grid, which greatly simplifies the installation process and is very convenient.

Please continue to refer to FIG. 2 and FIG. 3 , the driving module 17 includes a transformer 173 and a housing 174 ; wherein, the transformer 173 of the driving module 17 is electrically connected to the light emitting module 13 . The transformer 173 is fixed on the second surface 112 , and the casing 174 covers the transformer 173 and is fixed on the second surface 112 . The transformer 173 and the housing 174 can be fixed on the second surface 112 of the board body 11 in common ways such as clamping or screwing, which is not limited here.

Similar to the advantage that the light-emitting module 13 is attached to the board body 11, the heat generated by the transformer 173 can be conducted to the board body 11 in a conduction manner, and since the board body 11 is in contact with the air in a large area, the board body 11 The heat energy on the surface will be quickly dissipated into the air. What needs to be explained here is that the material of the plate body 11 is preferably a variety of heat conduction/radiation materials with good thermal conductivity or good heat dissipation. For example, the material of the plate body 11 is selected from aluminum plates, aluminum-magnesium plates or ceramic substrates , but this is just an example, not a limitation.

In addition, considering the convenience of assembly between the lampshade 15 and the board body 11, the board body 11 is designed to have a plurality of engaging holes 115, while the lampshade 15 has a plurality of engaging portions 155, and the engaging of the lampshade 15 The portion 155 is adapted to be inserted into the fastening hole 115 of the board body 11 . With this arrangement, the assembler only needs to push the lampshade 15 towards the board body 11 to securely engage the lampshade 15 with the board body 11 . It should be noted here that since the board body 11 is a large-area board body with relatively large length and width, the manufacturer designs the board body 11 to have a plurality of perforations 116, so that the power connection wire 173a is connected to the light-emitting module 13 without going around the edge of the board body 11 , but directly penetrates the nearest through-hole 116 with the shortest distance and is connected to the light-emitting module 13 .

Fig. 4 is a three-dimensional schematic diagram of the LED lamp installed in the work light structure of the present invention, and Fig. 5 is a cross-sectional exploded schematic diagram of the LED lamp of the present invention and part of the work light structure; please refer to Fig. 4 and Fig. 5 together. The board body 11 of the LED lamp 1 is provided with two lampshades 15 and two light emitting modules 13 disposed in the two lampshades 15 . In this embodiment, the work light structure 2 has an opening 20; wherein, the width of the opening 20 is slightly smaller than the width of the board body 11, therefore, the board body 11 can be put into the work light structure body 2 obliquely, and then placed side by side At the opening 20 of the work light structure 2 .

Furthermore, in order to make the light emitted by the LED lamp 1 of the present utility model more distinctive, a surface of the lampshade 15 is designed to be a diamond-shaped surface or a surface interlaced with latitude and longitude. With this configuration, the light emitted from the light-emitting module 13 will pass through the lampshade 15 and be distributed in the illuminated area in a special light, which is very interesting.

To sum up, in the LED lamp disclosed in the present invention, the heat energy generated by it can be dissipated to the surrounding environment through the large-area plate, thereby greatly improving the heat conduction efficiency or heat dissipation efficiency. In addition, the LED lamp of the utility model uses light-emitting diodes to replace the combination of conventional lamp tubes, which also greatly improves the safety and power saving efficiency.

However, the above descriptions are only preferred embodiments of the utility model, and are not intended to limit the scope of patent protection of the utility model. Therefore, all equivalent changes made by using the specification and drawings of the utility model are all included in the same reason. Within the protection scope of the rights of the present utility model, Chen Ming is jointly granted.

Claims (14)

1. An LED lamp, characterized in that it comprises: A plate body that can be arranged in a ceiling structure, the plate body has a first surface; A plurality of light-emitting modules are arranged on the first surface, each light-emitting module includes a circuit board and a plurality of light-emitting diodes arranged on the circuit board; At least one lampshade is arranged on the first surface and is correspondingly arranged on the light emitting modules; and A plurality of driving modules are electrically connected to the light emitting modules. the 2. The LED lamp according to claim 1, wherein the board further has a second surface opposite to the first surface, and the driving modules are disposed on the second surface of the board. the 3 . The LED lamp according to claim 2 , wherein each of the driving modules comprises a transformer and a casing, the casing covers the transformer, and the casing and the transformer are respectively fixed on the second surface. the 4 . The LED lamp as claimed in claim 3 , wherein each of the transformers has a power connecting wire, and each of the power connecting wires passes through a plurality of through holes formed in the board to connect with the light emitting module. the 5. The LED lamp according to claim 4, wherein the board body also has a plurality of snap holes, the lampshade has a plurality of snap portions, and the snap portions of the lampshade are adapted to be inserted into the board The corresponding snap-in hole of the body. the 6. The LED lamp according to claim 1, characterized in that, the material of the board is selected from metal plates including aluminum plates and aluminum-magnesium plates, or ceramic plates with thermal conductivity or/and heat dissipation characteristic plates. the 7. The LED lamp as claimed in claim 1, wherein a surface of the lampshade is a surface interlaced with latitude and longitude. the 8. An LED lamp, characterized in that it comprises: The plate body has a first surface and a second surface opposite to the first surface; A plurality of light-emitting modules are arranged on the first surface, and each of the light-emitting modules includes a circuit board and a plurality of light-emitting diodes arranged on the circuit board; A plurality of lampshades are all arranged on the first surface, and are respectively correspondingly arranged on the light emitting modules; and A plurality of driving modules are electrically connected to each of the light emitting modules, and each of the driving modules is arranged on the second surface. the 9 . The LED lamp according to claim 8 , wherein each of the driving modules comprises a transformer and a casing, the casing covers the transformer, and the casing and the transformer are respectively fixed on the second surface. the 10 . The LED lamp as claimed in claim 9 , wherein each of the transformers has a power connecting wire, and each of the power connecting wires passes through a plurality of through holes formed in the board to connect with the light emitting module. 11 . the 11. The LED lamp according to claim 10, characterized in that, the board body also has a plurality of clamping holes, the lampshade has a plurality of clamping parts, and the clamping parts of the lampshade are suitable for being inserted into the board The corresponding snap-in hole of the body. the 12. The LED lamp according to claim 8, characterized in that, the material of the plate is selected from metal plates including aluminum plates and aluminum-magnesium plates, or ceramic plates with thermal conductivity or/and heat dissipation characteristic plates. the 13. The LED lamp as claimed in claim 8, wherein a surface of the lampshade is a surface interlaced with latitude and longitude. the 14. The LED lamp according to claim 8, wherein the board is arranged in a ceiling structure or a work light structure. the

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